Portable air conditioner



FIG. 1 is a top front perspective view of a portable air conditioner, showing my new design;

FIG. 2 is a bottom rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is an enlarged detail view of the selected portion 9 in FIG. 1

The broken lines in the drawings illustrate the portions of the portable air conditioner, which form no part of the claimed design. The dash-dot broken lines shown in FIGS. 1 and 9 indicate cutoff boundaries for the enlarged detail portion views and form no part of the claim. 

CLAIM The ornamental design for a portable air conditioner, as shown and described. 